Number of (n+1)X5 0..2 arrays with every 2X2 subblock determinant equal to exactly one or two horizontal and vertical neighbor 2X2 subblock determinants.
A187422
Number of (n+1)X5 0..2 arrays with every 2X2 subblock determinant equal to exactly one or two horizontal and vertical neighbor 2X2 subblock determinants.
Terms
- a(0) =3593a(1) =44512a(2) =602024a(3) =10014852a(4) =139898890a(5) =2183222530a(6) =33876667824a(7) =532183243177
External references
- oeis: A187422